﻿//-----------------------------------------------------------------------
// <copyright company="www.3WayWebdesign.de">
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
// </copyright>
//
// <author>Michael Morbach</author>
// <email>Michael@3waywebdesign.de</email>
// <web>http://www.3waywebdesign.de</web>
//-----------------------------------------------------------------------

using System;
using System.Linq;
using Tww.Pixxler.SharedObjects.DTO;

namespace Tww.Pixxler.PixxlerService.DataLayer
{
    public class BenutzerRepository
    {
        public PixxlerUserDTO GetBenutzerByUsernameOrEmail( string userAlias, string encryptedPassword )
        {
            var alias = userAlias.Trim().ToLower();

            using ( var pixxlerContext = new DataModel.PixxlerDataContext() )
            {
                return ( from benutzer in pixxlerContext.pxl_Benutzer
                         where ( benutzer.Benutzername.ToLower() == alias || benutzer.EmailAdresse.ToLower() == alias ) && benutzer.Passwort == encryptedPassword
                         select new PixxlerUserDTO()
                         {
                             BenutzerID = benutzer.IDBenutzer,
                             Benutzername = benutzer.Benutzername,
                             Emailadresse = benutzer.EmailAdresse
                         } ).FirstOrDefault();
            }
        }

        public PixxlerUserDTO GetBenutzerByEmail( string email, string encryptedPassword )
        {
            var emailAdresse = email.Trim().ToLower();

            using ( var pixxlerContext = new DataModel.PixxlerDataContext() )
            {
                return pixxlerContext.pxl_Benutzer.Where( a => a.EmailAdresse.ToLower() == emailAdresse && a.Passwort == encryptedPassword )
                                                  .Select( f => new PixxlerUserDTO()
                                                  {
                                                      BenutzerID = f.IDBenutzer,
                                                      Benutzername = f.Benutzername,
                                                      Emailadresse = f.EmailAdresse
                                                  } ).FirstOrDefault();
            }
        }

        public PixxlerUserDTO GetBenutzerByID( Guid userID )
        {
            using ( var pixxlerContext = new DataModel.PixxlerDataContext() )
            {
                return pixxlerContext.pxl_Benutzer.Where( a => a.IDBenutzer == userID )
                                                  .Select( f => new PixxlerUserDTO()
                                                  {
                                                      BenutzerID = f.IDBenutzer,
                                                      Benutzername = f.Benutzername,
                                                      Emailadresse = f.EmailAdresse
                                                  } ).FirstOrDefault();
            }
        }

        public void InsertNewBenutzer( PixxlerUserDTO Benutzer )
        {
            throw new System.NotImplementedException();
        }

        public void DeleteBenutzer()
        {
            throw new System.NotImplementedException();
        }
    }
}